inflamed sick human eye with blepharitis, allergy symptom red veins. eye disease, fatigue or allergic conjunctivitis

blepharitis eye health infection inflammation allergy sick bacterial barley allergic illustration anatomy chalazion blepharon abscess symptom injury veins conjunctivitis sore ill fatigue strain pain closeup tired irritated stress disease people vector vision look red viral eyeball pupil flat open care ophthalmology retina diagnosis check medical medicine looking eyesight inflamed